Pith Number

pith:6EF3EUIQ

pith:2012:6EF3EUIQKBWTHDZTQL46PA6AT6

not attested not anchored not stored refs pending

AGN Winds and the Black-Hole - Galaxy Connection

Andrew King, Kastytis Zubovas

arxiv:1201.3540 v1 · 2012-01-17 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6EF3EUIQKBWTHDZTQL46PA6AT6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:04:29.005718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f10bb25110506d338f3382f9e783c09f833741b27ae77dcc2639f200e0e49109

Aliases

arxiv: 1201.3540 · arxiv_version: 1201.3540v1 · doi: 10.48550/arxiv.1201.3540 · pith_short_12: 6EF3EUIQKBWT · pith_short_16: 6EF3EUIQKBWTHDZT · pith_short_8: 6EF3EUIQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/6EF3EUIQKBWTHDZTQL46PA6AT6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f10bb25110506d338f3382f9e783c09f833741b27ae77dcc2639f200e0e49109

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da9799fe09f152f11524a764b178da14ade1ac239c85f5d63bb89b67b962516e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-01-17T16:05:25Z",
    "title_canon_sha256": "095d11f869234172ba7757f048dc32a872671b7a0b1323a8b3949435eb33abb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3540",
    "kind": "arxiv",
    "version": 1
  }
}